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MPFR : A multiple-precision binary floating-point library with correct rounding

Identifieur interne : 000394 ( PascalFrancis/Corpus ); précédent : 000393; suivant : 000395

MPFR : A multiple-precision binary floating-point library with correct rounding

Auteurs : Laurent Fousse ; Guillaume Hanrot ; Vincent Lefevre ; Patrick Pelissier ; Paul Zimmermann Loria

Source :

RBID : Pascal:07-0479477

Descripteurs français

English descriptors

Abstract

This article presents a multiple-precision binary floating-point library, written in the ISO C language, and based on the GNU MP library. Its particularity is to extend to arbitrary-precision, ideas from the IEEE 754 standard, by providing correct rounding and exceptions. We demonstrate how these strong semantics are achieved-with no significant slowdown with respect to other arbitrary-precision tools-and discuss a few applications where such a library can be useful.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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Format Inist (serveur)

NO : PASCAL 07-0479477 INIST
ET : MPFR : A multiple-precision binary floating-point library with correct rounding
AU : FOUSSE (Laurent); HANROT (Guillaume); LEFEVRE (Vincent); PELISSIER (Patrick); ZIMMERMANN LORIA (Paul)
AF : LORIA, 615 rue du jardin botanique/54602 Villers-lès-Nancy/France (1 aut., 2 aut., 3 aut., 4 aut., 5 aut.)
DT : Publication en série; Niveau analytique
SO : ACM transactions on mathematical software; ISSN 0098-3500; Coden ACMSCU; Etats-Unis; Da. 2007; Vol. 33; No. 2; E1-E15; Bibl. 1 p.
LA : Anglais
EA : This article presents a multiple-precision binary floating-point library, written in the ISO C language, and based on the GNU MP library. Its particularity is to extend to arbitrary-precision, ideas from the IEEE 754 standard, by providing correct rounding and exceptions. We demonstrate how these strong semantics are achieved-with no significant slowdown with respect to other arbitrary-precision tools-and discuss a few applications where such a library can be useful.
CC : 001D02A05; 001B00B70
FD : Norme ISO; Langage C; Normalisation; Sémantique; Arithmétique virgule flottante; Portabilité logiciel; Virgule flottante; Fonction élémentaire
ED : ISO standard; C language; Standardization; Semantics; Floating point arithmetic; Software portability; Floating point; Elementary function
SD : Norma ISO; Lenguaje C; Normalización; Semántica; Coma flotante; Función elemental
LO : INIST-16727.354000161463430050
ID : 07-0479477

Links to Exploration step

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